Bachelor of Engineering

Bachelor of Engineering Interview Questions and Answers

Updated 7 Jul 2025

Q. What are the lapping lengths of steel?

Ans.

Lapping lengths of steel refer to the overlapping distance required in steel reinforcement to ensure proper bonding.

  • Lapping lengths are necessary to provide continuity and strength in reinforced concrete structures.

  • The lapping length depends on the diameter of the steel bars and the design requirements.

  • It is important to follow the lapping length specifications provided by structural engineers or building codes.

  • For example, in a typical lap splice, the lapping length for 12mm...read more

Q. Why does steel rust even when it is in concrete?

Ans.

Steel rusts in concrete due to the presence of moisture and oxygen.

  • Steel is primarily made of iron, which is prone to rusting.

  • Concrete is a porous material that can absorb and retain moisture.

  • Moisture in concrete creates an electrolytic environment that promotes rusting.

  • Oxygen from the air reacts with iron in the steel to form iron oxide (rust).

  • Rust formation can lead to the expansion of steel, causing cracks and weakening the structure.

Q. How do you calculate the quantity of steel needed?

Ans.

The quantity of steel can be calculated by determining the required steel reinforcement as per the design specifications.

  • Calculate the required steel reinforcement based on the design drawings and specifications

  • Consider factors such as structural load, concrete strength, and design codes

  • Use formulas or software tools to determine the quantity of steel required

  • Account for wastage and additional reinforcement for critical areas

  • Consult structural engineers or reference manuals f...read more

Are these interview questions helpful?

Interview Experiences of Popular Companies

View all
interview tips and stories logo
Interview Tips & Stories
Ace your next interview with expert advice and inspiring stories

Calculate your in-hand salary

Confused about how your in-hand salary is calculated? Enter your annual salary (CTC) and get your in-hand salary

Bachelor of Engineering Interview Questions
Share an Interview
Stay ahead in your career. Get AmbitionBox app
play-icon
play-icon
qr-code
Trusted by over 1.5 Crore job seekers to find their right fit company
80 L+

Reviews

10L+

Interviews

4 Cr+

Salaries

1.5 Cr+

Users

Contribute to help millions

Made with ❤️ in India. Trademarks belong to their respective owners. All rights reserved © 2025 Info Edge (India) Ltd.

Follow Us
  • Youtube
  • Instagram
  • LinkedIn
  • Facebook
  • Twitter
Profile Image
Hello, Guest
AmbitionBox Employee Choice Awards 2025
Winners announced!
awards-icon
Contribute to help millions!
Write a review
Write a review
Share interview
Share interview
Contribute salary
Contribute salary
Add office photos
Add office photos
Add office benefits
Add office benefits